| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.48 | 8.547% | $115.5808 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $88.66 | 13.570% | $100.6912 | $100.69 | $100.70 | $100.70 |
| Purchase #3 | $210.51 | 9.844% | $231.2326 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $215.87 | 5.350% | $227.419 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $22.85 | 10.190% | $25.1784 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $146.42 | 5.786% | $154.8919 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $249.89 | 11.182% | $277.8327 | $277.83 | $277.85 | $277.80 |
| 7 purchase totals = | $1,040.68 | $1,132.8266 | $1,132.82 | $1,132.90 | $1,132.80 | |